One common theme could be the exploration of their relationship dynamics. It might involve how they interact, whether it's in a friendly way or with some underlying tension.
I'm not sure about specific 'once ler x greed ler fanfic' off the top of my head. You could try searching on popular fanfic websites like Archive of Our Own. They usually have a wide variety of fanfictions in different categories.
A 'payback novel' could be a type of novel where the theme of revenge or getting payback is central. It might involve a character seeking retribution for some wrong done to them, like in a crime story where the victim's family hunts down the criminal for payback.
The 'payback time novel' could potentially be about a character's journey to make others pay for their wrongdoings. It might involve a complex plot where the protagonist devises plans over time to get back at those who have wronged them. This could include things like uncovering secrets, outwitting opponents, and finally achieving a sense of justice or revenge. Maybe it's set in a particular era or location that adds to the overall atmosphere of the payback story.
I don't know who the author of the 'payback time novel' is. There may be many novels with this name and more information would be needed to determine the author.
I'm not entirely sure which specific 'payback 1995' story you are referring to. There could be many things with that name. It could be a movie, a book, or some other event. More context would be helpful.
The Payback 2015 visual novel might have unique storylines. It could feature interesting characters and complex plot twists that draw players in. The art style in visual novels is often a big draw, and perhaps in Payback 2015 it has a distinct visual aesthetic that sets it apart from other visual novels.
The unique plot might make 'its payback time novel' stand out. Maybe it has a different take on revenge or payback compared to other novels in the genre.